Custom Software Built for You

Custom Software DevelopmentTailored to Your Business

CRM systems, ERP solutions, and business platforms built around your processes. Pricing from 4,000 EUR.

50-80%
Less manual work
100%
You own it
2-4
Months to MVP

No commitment • Response within 24 hours

When do you need custom software?

When you're working across 5+ different systems, losing hours to manual processes, or off-the-shelf software only does 80% of what you need, it's time for custom software.

We've worked with companies across logistics, healthcare, retail, and legal. Every business has unique processes, and we build systems around them, not the other way around.

Our recommendation

Start with off-the-shelf software if you can. If after 6-12 months you're still fighting its limitations, that's when custom makes sense. We'll help you make the right call.

Unlike off-the-shelf SaaS platforms, custom software is yours to keep forever. No monthly fees for features you don't use. See how AI automation can speed your processes up even more.

We understand business processes

We're not just developers. We analyze how your business actually works, then we write the code.

Agile development

You see progress every 2 weeks. No waiting 6 months to see something running.

The code is yours

You get the full source code. No vendor lock-in. You can continue with another team if you want.

How we work

From process analysis to launch, a transparent process at every step

1

Discovery

We review your processes, identify the problems, and decide what needs to be automated.

2

Design

We plan the system architecture. You get wireframes and a spec before we write a line of code.

3

Build

An agile approach: every 2 weeks you see working progress and can give feedback.

4

Launch

We ship the system, train your team, and prepare documentation and video tutorials.

From practice: 6ax LoL Coaching - Online Booking Platform

A real project: a platform for coaching session bookings with online payments and automation

A League of Legends coach needed a custom platform for managing sessions, online payments, and client communication. Off-the-shelf solutions didn't cover the specific needs of the service.

We built a full platform with a booking system, integrated payments, and live chat between the coach and clients. We also added a YouTube integration for VOD review of match recordings.

What's included in the platform?

  • Online payments - Stripe and PayPal integration
  • OAuth login - Google and Discord authentication
  • Live chat - direct coach/client communication
  • YouTube integration - VOD review of match recordings

No off-the-shelf tool combined booking, payments, chat, and YouTube VOD in one. See the full project writeup → or visit 6axlolcoaching.com →

Google PageSpeed scores

96

Performance

100

SEO

92

Best Practices

Integrations

Stripe

Payments

PayPal

Payments

Discord

OAuth login

YouTube

VOD reviews

Custom Software Development - Pricing 2026

Transparent pricing with no hidden costs. Looking for a mobile app? See our solutions.

Starter System

4,000 - 8,000 EUR

MVP and simple business applications

  • MVP with core features
  • Up to 5 modules
  • User profiles
  • Dashboard with reports
  • Technical documentation
  • Team training
  • 3 months of support
Request a quote
Most popular

Business System

10,000 - 25,000 EUR

ERP modules, inventory systems, portals

  • Everything in Starter, plus
  • Complex business logic
  • External system integrations
  • Roles and permissions
  • API and web services
  • Mobile version
  • Advanced reports
  • 6 months of support
Request a quote

Enterprise Solution

30,000 - 80,000+ EUR

Full ERP systems and complex platforms

  • Everything in Business, plus
  • Unlimited modules
  • Multi-tenant architecture
  • Custom security
  • GDPR compliance
  • Performance optimization
  • BI tool integration
  • 12 months of support
Request a quote

All prices exclude VAT. Final pricing depends on the number of modules, business-logic complexity, and integrations. You get an exact quote after the free consultation.

DomKlima Online Store

DomKlima Online Store

A full e-commerce solution for HVAC equipment. Includes advanced product filtering, real-time inventory management, and a smooth checkout flow.

Learn more
6ax LoL Coaching

6ax LoL Coaching

An esports coaching platform with online payments via Stripe and PayPal, Google and Discord sign-in, live chat, and YouTube integration.

Learn more
EcoHunt

EcoHunt

A mobile app that turns environmental care into a fun game with missions, points, and leaderboards.

Learn more
Modify Agency

Modify Agency

A corporate website with a distinct visual identity, custom SVG animations, and a neon-green color palette.

Learn more
Mari-Kris Fashion House

Mari-Kris Fashion House

An e-commerce platform for a fashion house with a product and fabric catalog, made-to-measure ordering, and an admin panel.

Learn more
ElectroBoys

ElectroBoys

A redesign of an online store with 6000+ products migrated from WordPress to Next.js 16, with Speedy, Econt, MyPOS integrations and SEO optimization.

Learn more

What Our Clients Say

5
20 reviews onGoogle
Ludovico Mastroberardino

Ludovico Mastroberardino

Момчетата ми изградиха страхотен сайт, и го вдигнаха на горните места в google. Много съм доволен от работата с тях. Препоръчвам на всеки, който иска да има качествен уебсайт.

Elica Peeva

Elica Peeva

Работихме с Coding Turtles по изграждането на уебсайт. Изключително професионално отношение и търпение. Бяха много бързи и много точни. Препоръчвам!

Hrisimir Popov

Hrisimir Popov

Excellent service, very understanding people that care about what exactly your personal needs are and are patient with clients that are not sure what they want.

Iliqn Purvanov

Iliqn Purvanov

Много съм доволен от обслужването бяха бързи и много точни. Препоръчвам ги на всеки.

Miroslav Gochev

Miroslav Gochev

Много професионална и добре свършена работа.

Rumen Radev

Rumen Radev

Браво, направихте ми супер сайт. Продължавайте все така.

Huaw Ei

Huaw Ei

Силно препоръчвам!

ivailo boev

ivailo boev

Най-добрите!

Frequently asked questions about software development

Pricing depends on complexity. A simple system (booking, CRM): 4,000-8,000 EUR. Mid-complexity (ERP modules, inventory): 10,000-25,000 EUR. Complex solutions (full ERP, marketplace): 30,000-80,000+ EUR. After 3-4 years, custom usually works out cheaper than SaaS subscriptions.

Realistic timelines: MVP (minimum viable product): 2-4 months. Full system: 4-8 months. Complex enterprise solutions: 8-16 months. We work in agile sprints, so you see progress every 2 weeks.

You need custom when you're working across 5+ systems, losing hours to manual processes, off-the-shelf only covers 80% of what you need, you're paying for features you don't use, or you have unique business processes that are your competitive edge.

Full source code (yours to own), documentation, team training, video tutorials, and technical support. You aren't locked in. You can extend the software yourself or with another team.

Yes, and that's our recommended approach. We build an MVP with the core features, you put it in real use, and within 2-3 months you know exactly what to add next. Smarter than spending 30,000 EUR on a 'perfect' system that ends up not matching your needs.

Yes. We offer monthly maintenance packages (150-400 EUR/month) covering technical support, servers and backups, bug fixes, security updates, and training for new staff.

Custom CRM systems, ERP solutions, booking platforms, inventory systems, e-commerce platforms with complex logic, business portals, document management systems, and specialized business applications.

Pricing depends on number of features, business logic complexity, integrations with other systems, number of users, mobile-version needs, and specific security requirements. You get an exact quote after the free consultation.

Ready to Start Your Project?

Let's discuss how we can help your business grow with a tailored digital solution.

Schedule a Free Consultation

No commitment required • Response within 24 hours

Custom Software Development | CRM, ERP, Business Systems | Coding Turtles